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Diagnostic Laboratory Services

Diagnostic Laboratory Services logo

Diagnostic Laboratory Services, Inc. (DLS) is Hawai‘i’s largest, locally-owned and operated medical and clinical testing laboratory. DLS is an affiliate of The Queen’s Health System and has more than 50 patient service centers to provide high quality care and service throughout Hawai‘i, Guam and Saipan.

At DLS, we have the most advanced laboratory technologies available and our team works hard to serve you and your community with the spirit of aloha.